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Questions tagged feature-extraction

5 questions

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13
votes
1
answers

Extract single line contours from Canny edges

opencv computer-vision contour edge-detection feature-extraction
asked 2013-08-06T08:00:07.330
11
votes
2
answers

How to apply RANSAC on SURF, SIFT and ORB matching results

opencv feature-extraction orb ransac feature-descriptor
asked 2013-04-14T18:26:34.983
9
votes
1
answers

How can I work with my own dataset in scikit-learn (for computer vision)?

image dataset machine-learning scikit-learn feature-extraction
asked 2012-11-29T15:06:41.703
9
votes
3
answers

Sift Extraction - opencv

c++ opencv sift surf feature-extraction
asked 2012-07-07T19:58:02.697
54
votes
2
answers

What is the difference between feature detection and descriptor extraction?

image-processing opencv computer-vision feature-detection feature-extraction
asked 2011-07-26T15:55:52.343